<template>
  <svg
    :class="svgClass"
    :style="{ width: width + 'px', height: height + 'px' }"
    aria-hidden="true"
  >
    <use :xlink:href="iconName" />
  </svg>
</template>

<script>
export default {
  name: 'SvgIcon',
  props: {
    iconClass: {
      type: String,
      required: true
    },
    className: {
      type: String,
      default: ''
    },
    width: String,
    height: String
  },
  computed: {
    iconName () {
      return `#icon-${this.iconClass}`
    },
    svgClass () {
      if (this.className) {
        return 'svg-icon ' + this.className
      } else {
        return 'svg-icon'
      }
    }
  }
}
</script>

<style scoped>
.svg-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  overflow: hidden;
  vertical-align: middle;
}
</style>
